@leocg On my Opera installation a Google search window appears as standard at the top of all new tabs, but I don't want to use Google anymore. Changing this is not possible, either, or is it?

Opera has been completely unusable for about a week on my Win 10 64bit machine.
After launch, it just crashes with the first click, so no menus available, nothing I can do. I deinstalled and reinstalled version 54.0.2952.46, deleted my local profile. There's no extension whatsoever, just the plain downloaded browser. No change though: it just continues crashing just after launch.
Is there anybody out there with the same experience? Sometimes it helps knowing that you're not alone
Even better, though, if somebody has a solution
Thanks
Pierre